| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $5.42 | 8.541% | $5.8829 | $5.88 | $5.90 | $5.90 |
| Purchase #2 | $147.47 | 11.741% | $164.7845 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $70.32 | 7.578% | $75.6488 | $75.65 | $75.65 | $75.60 |
| Purchase #4 | $233.82 | 4.528% | $244.4074 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $141.28 | 7.502% | $151.8788 | $151.88 | $151.90 | $151.90 |
| Purchase #6 | $35.38 | 10.455% | $39.079 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $24.98 | 5.465% | $26.3452 | $26.35 | $26.35 | $26.30 |
| 7 purchase totals = | $658.67 | $708.0266 | $708.03 | $708.10 | $708.00 | |